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dde49d52e4
rbus->ibus window. Replaces with a 4k word window for whole IO page.
- utilize rlink protocol version 4 features in w11a backend
- use attn notifies to dispatch attn handlers
- use larger blocks (7*512 rather 1*512 bytes) for rdma transfers
- use labo and merge csr updates with last block transfer
- this combined reduces the number of round trips by a factor 2 to 3,
and in some cases the throughput accordingly.
90 lines
2.4 KiB
C++
90 lines
2.4 KiB
C++
// $Id: Rexception.cpp 625 2014-12-30 16:17:45Z mueller $
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//
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// Copyright 2013-2014 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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//
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// This program is free software; you may redistribute and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation, either version 2, or at your option any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY, without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for complete details.
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//
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// Revision History:
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// Date Rev Version Comment
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// 2014-12-30 625 1.1 add ctor(meth,text,emsg)
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// 2013-01-12 474 1.0 Initial version
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// ---------------------------------------------------------------------------
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/*!
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\file
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\version $Id: Rexception.cpp 625 2014-12-30 16:17:45Z mueller $
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\brief Implemenation of Rexception.
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*/
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#include "Rexception.hpp"
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using namespace std;
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/*!
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\class Retro::Rexception
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\brief FIXME_docs
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*/
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// all method definitions in namespace Retro
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namespace Retro {
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//------------------------------------------+-----------------------------------
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//! Default constructor
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Rexception::Rexception()
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: fErrmsg()
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{}
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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Rexception::Rexception(const RerrMsg& errmsg)
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: fErrmsg(errmsg)
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{}
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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Rexception::Rexception(const std::string& meth, const std::string& text)
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: fErrmsg(meth,text)
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{}
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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Rexception::Rexception(const std::string& meth, const std::string& text,
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int errnum)
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: fErrmsg(meth,text,errnum)
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{}
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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Rexception::Rexception(const std::string& meth, const std::string& text,
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const RerrMsg& errmsg)
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: fErrmsg(meth,text+errmsg.Message())
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{}
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//------------------------------------------+-----------------------------------
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//! Destructor
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Rexception::~Rexception() throw()
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{}
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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const char* Rexception::what() const throw()
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{
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return fErrmsg.Message().c_str();
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}
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} // end namespace Retro
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